You should also check the collector number, foil treatment, and version
Black-Red: An aggressive amass deck featuring a sacrifice component as well as an Orc and Goblin (as a batch) typal element
It's also good in places like game winning with creature heavy brews like Hate Bears, Blink, and Midrange that have loads of bodies
Check out some examples of the Magic: The Gathering booklets that CGC Cards has graded so far
Other restrictions, such as "Cast [this spell] only during combat," must be followed
Both commander choices are great for the deck, and unlike most cases, where there's a clear "best" commander, the choice between Tidus and Yuna is completely up to personal preference (although Yuna is the stronger of the two)